Cuproiridsite Furubayashi T, Matsumoto T, Hagino T, Nagata S Journal of the Physical Society of Japan 63 (1994) 3333-3339 Structural and magnetic studies of metal-insulator transition in thiospinel CuIr2S4 Sample: T = 10 K, low temperature form _database_code_amcsd 0014172 6.8645 6.8645 10.0257 90 90 90 I4_1/amd atom x y z Biso Cu 0 0 0 .3 Ir 0 .25 .625 .4 S 0 .238 .391 .3